1.

A particle executes linear simple harmonic motion with an amplitude of 2 cm. When the particle is at 1 cm from the mean position, the magnitude of its velocity is equal to that of its acceleration. Then its time period in seconds is

A. 1/ 2 3
B. 2 3
C. 2 / 3
D. 3/2
Answer» C. 2 / 3


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